3809cb404f536733812960e2c738de5fded540678064ff026583e48e4f7b3025

Analysis

max time kernel
102s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2022 03:14

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General

Target

QP 07112022.xls
Size

255KB
MD5

4a39482f8109165a29e5f2982c57a895
SHA1

1bd892084eb45b67781ec482c9e4e5e860241b32
SHA256

3809cb404f536733812960e2c738de5fded540678064ff026583e48e4f7b3025
SHA512

d7e8f5361a9e9b82b2f51dd62e570659719ad34079db8d355e852760cd97974efc74315ff0cee5e611fa8b5528468f34b2dbf9205e40371a89b97752c7e77261
SSDEEP

6144:6Kpb8rGYrMPe3q7Q0XV5xtuEsi8/dgUNiwrfx9rNFMMrttRzV5Dz3UxqC8LUcSd:YNbDjP9XH5XIqZLnSd

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

4496 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE
4496	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\QP 07112022.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4496

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4496-132-0x00007FFE63C70000-0x00007FFE63C80000-memory.dmp

Filesize
64KB

Download
memory/4496-134-0x00007FFE63C70000-0x00007FFE63C80000-memory.dmp

Filesize
64KB

Download
memory/4496-133-0x00007FFE63C70000-0x00007FFE63C80000-memory.dmp

Filesize
64KB

Download
memory/4496-135-0x00007FFE63C70000-0x00007FFE63C80000-memory.dmp

Filesize
64KB

Download
memory/4496-136-0x00007FFE63C70000-0x00007FFE63C80000-memory.dmp

Filesize
64KB

Download
memory/4496-137-0x00007FFE617F0000-0x00007FFE61800000-memory.dmp

Filesize
64KB

Download
memory/4496-138-0x00007FFE617F0000-0x00007FFE61800000-memory.dmp

Filesize
64KB

Download
memory/4496-140-0x00007FFE63C70000-0x00007FFE63C80000-memory.dmp

Filesize
64KB

Download
memory/4496-141-0x00007FFE63C70000-0x00007FFE63C80000-memory.dmp

Filesize
64KB

Download
memory/4496-142-0x00007FFE63C70000-0x00007FFE63C80000-memory.dmp

Filesize
64KB

Download
memory/4496-143-0x00007FFE63C70000-0x00007FFE63C80000-memory.dmp

Filesize
64KB

Download